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chenweigang 发表于 2013-9-4 13:49 回复【楼主位】chenweigang: --------------------------------- 不知道是怎么回事 上程序： G ...
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DCMI_InitStructure.DCMI_VSPolarity = DCMI_VSPolarity_High;
DCMI_InitStructure.DCMI_HSPolarity = DCMI_HSPolarity_High;
我看OV7670手册，HREF是高电平时有效，VSYNC是低电平有效，那应该是
DCMI_InitStructure.DCMI_VSPolarity = DCMI_VSPolarity_High;
DCMI_InitStructure.DCMI_HSPolarity = DCMI_HSPolarity_Low;
才对啊？我最近也在搞这个
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